5O7Z
Crystal Structure of R67A Mutant of alpha-L-arabinofuranosidase Ara51 from Clostridium thermocellum
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000272 | biological_process | polysaccharide catabolic process |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0016798 | molecular_function | hydrolase activity, acting on glycosyl bonds |
| A | 0031222 | biological_process | arabinan catabolic process |
| A | 0046373 | biological_process | L-arabinose metabolic process |
| A | 0046556 | molecular_function | alpha-L-arabinofuranosidase activity |
| B | 0000272 | biological_process | polysaccharide catabolic process |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0016798 | molecular_function | hydrolase activity, acting on glycosyl bonds |
| B | 0031222 | biological_process | arabinan catabolic process |
| B | 0046373 | biological_process | L-arabinose metabolic process |
| B | 0046556 | molecular_function | alpha-L-arabinofuranosidase activity |
| C | 0000272 | biological_process | polysaccharide catabolic process |
| C | 0005737 | cellular_component | cytoplasm |
| C | 0016798 | molecular_function | hydrolase activity, acting on glycosyl bonds |
| C | 0031222 | biological_process | arabinan catabolic process |
| C | 0046373 | biological_process | L-arabinose metabolic process |
| C | 0046556 | molecular_function | alpha-L-arabinofuranosidase activity |
| D | 0000272 | biological_process | polysaccharide catabolic process |
| D | 0005737 | cellular_component | cytoplasm |
| D | 0016798 | molecular_function | hydrolase activity, acting on glycosyl bonds |
| D | 0031222 | biological_process | arabinan catabolic process |
| D | 0046373 | biological_process | L-arabinose metabolic process |
| D | 0046556 | molecular_function | alpha-L-arabinofuranosidase activity |
| E | 0000272 | biological_process | polysaccharide catabolic process |
| E | 0005737 | cellular_component | cytoplasm |
| E | 0016798 | molecular_function | hydrolase activity, acting on glycosyl bonds |
| E | 0031222 | biological_process | arabinan catabolic process |
| E | 0046373 | biological_process | L-arabinose metabolic process |
| E | 0046556 | molecular_function | alpha-L-arabinofuranosidase activity |
| F | 0000272 | biological_process | polysaccharide catabolic process |
| F | 0005737 | cellular_component | cytoplasm |
| F | 0016798 | molecular_function | hydrolase activity, acting on glycosyl bonds |
| F | 0031222 | biological_process | arabinan catabolic process |
| F | 0046373 | biological_process | L-arabinose metabolic process |
| F | 0046556 | molecular_function | alpha-L-arabinofuranosidase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | binding site for residue DIO C 601 |
| Chain | Residue |
| C | PHE25 |
| C | GLU27 |
| C | TRP97 |
| C | TYR244 |
| C | GLU292 |
| C | LEU319 |
| C | GLN352 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue DIO D 601 |
| Chain | Residue |
| D | TYR244 |
| D | GLU292 |
| D | TRP296 |
| D | GLN352 |
| D | PHE25 |
| D | GLU27 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | binding site for residue DIO E 601 |
| Chain | Residue |
| E | GLU27 |
| E | GLY71 |
| E | ASN72 |
| E | TRP97 |
| E | GLU173 |
| E | TYR244 |
| E | GLU292 |
| site_id | AC4 |
| Number of Residues | 9 |
| Details | binding site for residue DIO F 601 |
| Chain | Residue |
| F | GLU27 |
| F | GLY71 |
| F | ASN72 |
| F | TRP97 |
| F | GLU173 |
| F | TYR244 |
| F | GLU292 |
| F | TRP296 |
| F | GLN352 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 6 |
| Details | ACT_SITE: Proton donor/acceptor => ECO:0000305|PubMed:16336192 |
| Chain | Residue | Details |
| A | GLU173 | |
| B | GLU173 | |
| C | GLU173 | |
| D | GLU173 | |
| E | GLU173 | |
| F | GLU173 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 6 |
| Details | ACT_SITE: Nucleophile => ECO:0000269|PubMed:16336192 |
| Chain | Residue | Details |
| A | GLU292 | |
| B | GLU292 | |
| C | GLU292 | |
| D | GLU292 | |
| E | GLU292 | |
| F | GLU292 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 24 |
| Details | BINDING: BINDING => ECO:0000269|Ref.3, ECO:0000305|PubMed:16336192, ECO:0007744|PDB:2C7F, ECO:0007744|PDB:2C8N, ECO:0007744|PDB:5O80, ECO:0007744|PDB:5O82 |
| Chain | Residue | Details |
| A | GLU27 | |
| C | ASN72 | |
| C | TYR244 | |
| C | GLU292 | |
| D | GLU27 | |
| D | ASN72 | |
| D | TYR244 | |
| D | GLU292 | |
| E | GLU27 | |
| E | ASN72 | |
| E | TYR244 | |
| A | ASN72 | |
| E | GLU292 | |
| F | GLU27 | |
| F | ASN72 | |
| F | TYR244 | |
| F | GLU292 | |
| A | TYR244 | |
| A | GLU292 | |
| B | GLU27 | |
| B | ASN72 | |
| B | TYR244 | |
| B | GLU292 | |
| C | GLU27 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 6 |
| Details | BINDING: BINDING => ECO:0000269|Ref.3, ECO:0000305|PubMed:16336192, ECO:0007744|PDB:2C7F, ECO:0007744|PDB:5O82 |
| Chain | Residue | Details |
| A | ASN172 | |
| B | ASN172 | |
| C | ASN172 | |
| D | ASN172 | |
| E | ASN172 | |
| F | ASN172 |
| site_id | SWS_FT_FI5 |
| Number of Residues | 6 |
| Details | BINDING: BINDING => ECO:0000269|Ref.3, ECO:0000305|PubMed:16336192, ECO:0007744|PDB:2C8N, ECO:0007744|PDB:5O80 |
| Chain | Residue | Details |
| A | GLN352 | |
| B | GLN352 | |
| C | GLN352 | |
| D | GLN352 | |
| E | GLN352 | |
| F | GLN352 |
| site_id | SWS_FT_FI6 |
| Number of Residues | 12 |
| Details | SITE: Important for substrate recognition => ECO:0000250|UniProtKB:Q9XBQ3 |
| Chain | Residue | Details |
| A | TRP296 | |
| E | GLN352 | |
| F | TRP296 | |
| F | GLN352 | |
| A | GLN352 | |
| B | TRP296 | |
| B | GLN352 | |
| C | TRP296 | |
| C | GLN352 | |
| D | TRP296 | |
| D | GLN352 | |
| E | TRP296 |
